Which of the following are roots of the polynomial function?
check all that apply.
(x) = x2 - 6x + 7x-2

x=1, -2

Step-by-step explanation:

x^2-6x+7x-2

x^2+x-2

factor out the trinomial,

(x-1)(x+2)

zero property

x-1=0, x+2=0,

x=0+1=1

x=0-2=-2

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the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point